JP2012030066A - Small human head model, and scalp member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a small human head model, in which a hair transplanting state similar to an adult human or an ordinary wig is reproduced.SOLUTION: The small human head model 100 is made by transplanting human head hairs into a head part smaller than that of an adult human. The small human head model 100 has: a band-shaped first area 10 along at least one of hem lines 12, 14 on the front side or the nape side; and a second area 20 on the side of a top part of a head of the first area 10. A rising angle of head hairs 50 transplanted in the first area 10 is smaller than that of head hairs transplanted in the second area 20.

Description

  The present invention relates to a small human head model, a scalp member used for the small human head model, and a method for manufacturing the small human head model.

  Human head models called wigs are known for use by hairdressers to practice haircut and hair styling techniques. This human head model (ordinary wig) has a size equivalent to that of an adult's head and has human hair implanted therein, and thus simulates the shape of a human's natural head. The specific head height of a normal wig is about 30 cm.

  On the other hand, a small human head model called a mini-wig having a size smaller than that of an adult head has been proposed. Patent Document 1 describes a small human head model having a size of about a child or less for presenting various hairstyles. Further, Patent Document 2 describes a small human head model having a head of about 10 to 15 cm in height for presenting completed images such as makeup, accessories, hair dyeing, and hairstyles.

  These mini wigs (small human head models) are modeled with human adult hair, and the actual human head is simulated in terms of hair dyeing and haircut sensations. Yes.

Japanese Utility Model Publication No. 1-153120 JP 2002-272577 A

  However, when an adult's actual hair is implanted in a mini wig smaller than the adult's head, there is a problem that the appearance of the hair's appearance is greatly different from that of an actual human or a normal wig. This is due to the fact that the thickness and bending stiffness of the hair are the same as those of adults, despite the mini-wig model head being miniaturized. That is, the hair that stands up after being implanted in a mini wig curves with a large radius of curvature equivalent to that of an adult or normal wig, and then hangs down toward the tip of the hair. For this reason, although the model head is small, the bulk of the hair is comparable to that of an adult head or a normal wig, so that the volume of the hair relative to the model head is excessive.

  The present invention has been made in view of the above-mentioned problems found in mini wigs, and provides a small human head model that reproduces the hair transplantation state similar to that of an adult head or a normal wig. It is.

  The small human head model of the present invention is a small human head model in which human hair is planted on a head smaller than an adult, and a belt-like first region along at least one hemline on the front side or nape side, A second region closer to the top of the head than the first region, and the rising angle of the hair implanted in the first region is smaller than the rising angle of the hair implanted in the second region Features.

  In the above invention, the human head model refers to a model imitating a part or all of the body including the human head. Specifically, any of a head-only model, a head and chest model, an upper body model, or a whole body model may be used. The small human head model refers to a human head model having a smaller model head than a general adult head. The hemline is a line that traces the hairline of humans and human head models. The hem line on the front side is a line at the hairline of the forelock, and the hemline on the nape side is a line at the hairline of the back of the neck at the back of the head. The nape generally refers to the neck and neck. Further, the rising angle of the hair means an angle formed between the base portion of the hair and the tangent plane of the head, that is, a growth angle. The angle of the head is expressed as 180 degrees in the parietal direction and zero degrees in the opposite direction.

  Here, since the vicinity of the base of the hair along the hemline is located in the center of the face without being hidden by other hair, it is very easy to see. For this reason, as the rising angle of the hair becomes steeper, the overall bulkiness of the hair feels larger. On the other hand, in the said invention, the rising angle of the hair in the strip | belt-shaped 1st area | region in alignment with a hem line is made smaller than the rising angle of the hair on the head top side. As a result, the bulk of the hair is suppressed, and the ratio of the small model head to the hair becomes equivalent to that of an adult or a normal wig. And since the 1st area | region was made into strip | belt shape, the bulkiness of the hair of the predetermined width along a hemline is suppressed, and the natural hair of an adult is imitated.

  According to the present invention, there is also a scalp member used for the above-mentioned small human head model, a resin sheet on which facial elements including eyes, nose and ears are formed, and flocking at a predetermined flocking angle on the resin sheet. The hair implantation angle of the hair in the first region on the front side is substantially horizontal toward the face element, and the hair implantation angle of the hair near the top of the head is substantially perpendicular. There is provided a scalp member in which the flocking angle of the hair in the first region on the nape side is substantially horizontal in a direction away from the face element.

  Note that the various components of the present invention do not have to be individually independent, that a plurality of components are formed as one member, and one component is formed of a plurality of members. That a certain component is a part of another component, a part of a certain component overlaps a part of another component, and the like.

  ADVANTAGE OF THE INVENTION According to this invention, the small human head model which reproduced the hair transplantation state similar to a human adult or a normal wig is provided.

It is a perspective view of the small human head model concerning the embodiment of the present invention. It is explanatory drawing of the rising angle of hair. It is a front upper perspective view of a small human head model. It is a left view of a small human head model. (A)-(c) is explanatory drawing which shows the manufacturing method of a small human head model.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In all the drawings, the same reference numerals are given to the same components, and the description will be omitted as appropriate.
In the present embodiment, description will be made by defining the front-rear, left-right, up-down directions as shown. However, this is provided for convenience in order to simply explain the relative relationship of the components, and does not limit the direction during the manufacture or use of the product implementing the present invention.

  FIG. 1 is a perspective view showing an example of a small human head model 100 according to an embodiment of the present invention.

First, the outline | summary of the small human head model 100 of this embodiment is demonstrated.
The small human head model 100 of the present embodiment is obtained by planting human actual hair on a head smaller than an adult. The small human head model 100 includes a belt-shaped first region 10 along at least one hemline 12 or 14 on the front side or the nape side (see FIGS. 3 and 4), and a first region 10 closer to the top of the head than the first region 10. Two regions 20.
The rising angle of the hair 50 implanted in the first region 10 is smaller than the rising angle of the hair 50 implanted in the second region 20.

  The small human head model 100 of this embodiment includes a head 80, a neck 82, and a pedestal 90. The head 80 and the neck 82 are parts imitating the shape of a human adult, and the pedestal 90 is a base for installing the head 80 and the neck 82. The size of the head 80 is not particularly limited, but is smaller than the head of a human adult. Specifically, the height from the top of the head to the jaw is 25 cm or less, preferably 10 to 20 cm.

  A large number of hairs 50 are implanted in the small human head model 100. An example of the use of the small human head model 100 is to present a hairstyle, dyeing, and the like to a viewer.

  The small human head model 100 of the present embodiment includes a large number of hairs in a belt-like first region 10 having a front side hemline 12 as a lower end and a second region 20 between the first region 10 and the crown AZ. 50 is flocked.

  The rising angle of the hair 50 planted in the first region 10 is not less than 5 degrees and not more than 30 degrees. The rising angle of the hair 50 planted in the second region 20 is larger than this.

  FIG. 2 is an explanatory diagram of the rising angle of the hair 50. A point where the hair 50 protrudes from the surface of the head 80 is defined as a base point 51. The base portion 52 of the hair 50 extends linearly in the vicinity of the base point 51, and the hair 50 bends according to its own weight or hair style as it approaches the hair tip 53. A tangential plane 55 of the head 80 passing through the base point 51 and an elevation surface 56 that includes the curved hair 50 in the plane and is orthogonal to the tangential plane 55 are assumed as shown in FIG. At this time, the angle (growth angle) formed by the projection 58 of the base portion 52 of the hair 50 with respect to the tangent plane 55 and the base portion 52 is referred to as the rising angle φ of the hair 50. Here, the rising angle φ is an elevation angle with the base point 51 as the origin and the direction opposite to the vertex AZ (reference direction 57) as the zero degree side, and is distinguished from its complementary angle φ ′. That is, when the head hair 50 is sleeping so as to contact the head 80 toward the opposite side (downward) of the top AZ, the rising angle φ is zero degrees.

In the conventional mini wig, the rising angle of the hair is about 90 degrees. On the other hand, the bulkiness of the hair 50 of the hemline 12 is suitably suppressed by setting the rising angle φ ₁ of the hair 50 in the first region 10 to 5 degrees or more and 30 degrees or less as in this embodiment. In addition, by suppressing the rising angle φ ₁ of the hair 50 in the first region 10 to a predetermined value or less, the hair 50 does not easily flow from side to side, and a hairstyle can be easily created. Further, by setting the rising angle φ ₂ of the hair 50 in the second region 20 adjacent to the crown AZ to be larger than the angle φ ₁ in the first region 10, the hair 50 around the curly hair WH is brought into a natural state. Can do. On the other hand, if the head hair 50 around the hair WH generally present near the crown AZ is laid down with a small rising angle like the hemline 12, the hair 50 around the hair WH becomes excessively thin, and human or normal Compared with the wig, the trifling hair WH becomes too conspicuous. On the other hand, in this embodiment, since the rising angle of the hair 50 around the curly hair WH is equal to that of the conventional mini wig, the circumference of the curly hair WH is in a natural state. And the bulk of the hair 50 is suppressed about the hemline 12 vicinity. As a result, it is possible to give the appearance of a scale-down as a whole while maintaining the balance of the height dimension of the head and hair in a human or a normal wig.

Here, the rising angle φ ₁ of the hair 50 in the first region 10 is smaller than the rising angle φ ₂ of the hair 50 in the second region 20. _It means that the average of ₁ is smaller than the average of the rising angles φ ₂ of a large number of hairs 50 planted in the second region 20.

  Note that the angle between the reference direction 57 and the projection 58 is referred to as the hair growth direction θ. The hair orientation θ of the hair 50 (projection 58) can be expressed with the clockwise direction as a reference with the reference direction 57 as a reference and the counterclockwise direction as a negative. The growth direction θ is from minus 90 degrees to plus 90 degrees, preferably from minus 45 degrees to plus 45 degrees. When simulating a state in which the hair 50 grows radially from the head 80, the hair growth direction θ should be in the vicinity of zero degrees, for example, minus 10 degrees or more and plus 10 degrees or less.

  FIG. 3 is a front upper perspective view of the small human head model 100, and FIG. 4 is a left side view of the small human head model 100. The small human head model 100 of this embodiment will be described in more detail with reference to these drawings. However, the hair 50 is not shown in FIGS.

The first region 10 having a small rising angle φ ₁ of the hair 50 is formed in a belt shape having at least one of the front side hem line 12 and the nape side hem line 14 as a lower limit. Among these, since the small human head model 100 is often provided in front view (see FIG. 3) to the viewer, the first region 10 (front hemline region 15 in particular) along the hemline 12 on the front side. ) Should be provided.

  In this embodiment, the 1st area | region 10 is each provided in the front side and the nape side. That is, the small human head model 100 of the present embodiment includes both a belt-shaped front hemline region 15 whose lower limit is the front hemline 12 and a belt-shaped nape hemline region 17 whose lower limit is the hemline 14 on the nape side. ing.

The rising angle φ ₁ of the hair 50 in the front hemline region 15 and the nape hemline region 17 is both 5 degrees or more and 30 degrees or less. Both may be equal to each other or may be different.
Specifically, the rising angle φ ₁ in the front hemline region 15 may be smaller than the rising angle φ ₁ in the nape hemline region 17. As shown in FIG. 4, the front hemline 12 is higher than the nape hemline 14, and the front hemline region 15 affects the bulk of the hair 50 compared to the nape hemline region 17. Because it is big.

  The second region 20 is divided into a frontal region 22 and a occipital region 24 with a median line 70 passing through the center of both ears 60 and 61 and the cuff WH as a boundary. The hair 50 implanted in the frontal region 22 rises toward the front side, and the hair 50 implanted in the occipital region 24 rises toward the nape side. Thus, the second region 20 is naturally divided into the frontal region 22 and the occipital region 24 with the lashes WH and the periphery thereof as a boundary.

  Here, the hair 50 planted in a certain region stands up toward the front side (or the nape side), and the root portions 52 (see FIG. 2) of a large number of hairs 50 planted in the region It means having a directional component toward the front side (or nape side) as a whole. This does not necessarily require that all the hairs 50 in the region are directed to the front side (or the nape side) without exception, and does not depend on the direction of the tip 53 (see FIG. 2) of the hair 50. .

The rising angle φ ₂ of the hair 50 implanted in the frontal region 22 and the occipital region 24 is larger than the angle φ ₁ in the first region 10 and not more than 90 degrees. Here, in the frontal region 22, the rising angles φ ₂ of all the hairs 50 may be uniform, or the rising angle of the hair 50 on the side close to the lash hair WH (higher side) is the side close to the front hemline region 15 ( It may be larger than the rising angle of the lower hair 50. Similarly, in the occipital region 24, the rising angles φ ₂ of all the hairs 50 may be uniform, or the rising angle of the hair 50 on the side close to the lash hair WH (higher side) is the side close to the nape hemline region 17 ( It may be larger than the rising angle of the lower hair 50. That is, the rising angle phi ₂ for all hair 50 in the frontal region 22 is uniform, the rising angle phi ₂ for all hair 50 in the occipital region 24 may be uniform. Then, a rising angle phi ₂ of the hair 50 in the frontal region 22, the rising angle phi ₂ of the hair 50 in the occipital region 24 may be at equal angles, or at different angles.

  As shown in FIG. 3, the front hemline region 15 has a belt-like shape with both ears 60 and 61 at both ends, a narrow width portion 151 in the vicinity of both ears 60 and 61, and a wide width portion 152 in the vicinity of the forehead in the middle. Including. This is such that the lower limit line of the wide width portion 152 is convex downward in accordance with the human hem line, and the upper limit line of the front hem line region 15 is convex upward so as to be substantially parallel to the median line 70. . That is, the upper limit line of the wide width portion 152 is substantially parallel to the median line 70 that passes through the centers of both ears 60 and 61 and the lashes WH.

  The width (average width) of the narrow portion 151 can be about 0.5 cm to 2 cm. The width (maximum width) of the wide width portion 152 is larger than the average width of the narrow width portion 151 and can be about 2 cm to 5 cm.

  The nape hemline region 17 has a substantially uniform band shape, and the width can be about 0.5 cm to 3 cm.

  In the small human head model 100 of the present embodiment, the rising angle of the hair 50 is continuous between the front hemline region 15 and the frontal region 22. Here, that the rising angle of the hair 50 is continuous over adjacent regions means a state in which no division of the hair 50 is formed at the boundary between these regions.

  That is, the small human head model 100 of the present embodiment has a first region (front hemline region 15) along the hemline 12 on the front side. The rising angle of the hair 50 continuously changes from the front-side first region (front hemline region 15) to the frontal region 22.

At the boundary between the frontal region 22 and the occipital region 24, a substantially circular parietal region 26 that passes through the parietal AZ and encloses the hairs WH is provided. The rising angle φ ₃ of the hair 50 implanted in the parietal region 26 is approximately 90 degrees, and the growth direction θ (see FIG. 2) is equal to each other. As a result, the hair 50 in the parietal region 26 becomes radial, and the hair is not conspicuous. In addition, although this embodiment illustrates the case where the curly hair WH is behind the crown AZ, the present invention is not limited to this. The curly hair WH may be in front of or on the side of the crown AZ.

  As shown in FIG. 4, the occipital region 24 may be further divided into a nape region 241 and a back region 242. In the present embodiment, the nape region 241 and the back region 242 are divided with a plane that passes through both ears 60 and 61 (only the ear 61 is shown in FIG. 4) and is inclined backward at an angle of approximately 45 degrees as a boundary. ing.

The rising angle φ ₂ of the hair 50 in the back region 242 is not less than 60 degrees and not more than 80 degrees. The rising angle φ ₂ of the hair 50 in the nape region 241 is not less than 30 degrees and not more than 60 degrees. Accordingly, the rising angle of the hair 50 is continuous between the nape hemline region 17 having the rising angle φ ₁ of 5 degrees or more and 30 degrees or less and the occipital region 24 (nape region 241) adjacent to the upper side thereof.

  That is, the small human head model 100 of the present embodiment has a first region (nape hemline region 17) along the hemline 14 on the nape side. The rising angle of the hair 50 continuously changes from the first region on the nape side (the nape hemline region 17) to the occipital region 24.

  The flocking density (number density) of the hair 50 in each region is not particularly limited, but the number density of the hair 50 in the first region 10 is preferably larger than the number density of the hair 50 in the second region 20. In particular, in the first region 10, it is preferable to increase the number density of the hair 50 within a width of 1 to 5 mm along the hemlines 12 and 14. As a result, the hemlines 12 and 14 are finely made and various hairstyles are realized without excessively increasing the total number of hairs 50. Furthermore, even in the case of a hairstyle in which hairline appears, a natural hair transplantation state can be obtained in the same way as a normal wig without making the hair 50 feel insufficient.

  Further, the length of the hair 50 in each region is not particularly limited, but short hairs having the same overall length (so-called same layer) are preferable. Thereby, it can be set as the hairstyle according to the shape of the head 80, and even if it is miniaturized mini wig like this embodiment, a beautiful short style with roundness can be formed.

  5A to 5C are explanatory views (elevation views) showing a method for manufacturing the small human head model 100 of the present embodiment. The manufacturing method of the small human head model 100 is demonstrated using the same figure.

  First, as shown in FIG. 3A, a sheet-like scalp member 92 formed with face elements 81 (see FIGS. 3 and 4) such as eyes and nose and ears is formed. For the scalp member 92, a resin material such as vinyl chloride can be used. The face element 81 can be press-molded into an uneven shape with respect to the sheet-like scalp member 92. However, instead of the method of the present embodiment, the face element 81 may be drawn or unevenly processed on the scalp member 92 that has been formed into a substantially spherical shape. That is, instead of the embodiment of FIGS. 5A to 5C, the human hair 50 is implanted at a predetermined flocking angle with respect to the resin sheet in which the face element 81 is not formed, and the resin sheet is formed into a substantially spherical shape. The molded scalp member 92 may be once created. Then, the face element 81 may be formed on the scalp member 92.

Next, human (adult) hair 50 is implanted into the scalp member 92 as shown in FIG. Although the hair 50 can be planted manually, an air-type needling device or the like can also be used.
At this time, on the side close to the face element 81 (front hemline region 15), the inclination angle (planting angle ξ ₁ ) of the hair 50 is made close to the horizontal direction of the face element 81. Specifically, the flocking angle with respect to the scalp member 92 can be 3 degrees or more and 25 degrees or less in the front hemline region 15. In addition, the 1st area | region in a sheet-like scalp member (resin sheet) becomes the 1st area | region 10 (refer FIG. 4) in the state which the scalp member was shape | molded by the head shape and became the small human head model 100. An area. Similarly, the second region in the sheet-like scalp member (resin sheet) is the second region 20 (see the same figure) in a state where the scalp member is formed into a head shape to form a small human head model 100. The area which becomes. Further, the front hemline region, nape hemline region, or parietal region in the sheet-like scalp member (resin sheet) is a front hemline region 15 in a state where the scalp member is formed into a head shape to form a small human head model 100. , A region that becomes the nape hemline region 17 or the parietal region 26 (see the figure).
In addition, from the viewpoint of preventing leakage of a foamed resin material, which will be described later, the scalp member 92 can be planted with the tip of the hair root side on which the hair 50 is implanted previously coated with a hard resin.

In the parietal region 26, the hair 50 is planted with the hair 50 substantially upright. Then, on the side far from the face element 81 (nape hemline area 17), the hair 50 is greatly inclined in the direction away from the face element 81, and is implanted at an angle close to the horizontal, contrary to the hair 50 in the front hemline area 15. Specifically, in the nape hemline region 17, the flocking angle with respect to the scalp member 92 is 155 degrees or more and 177 degrees or less from the face element 81 side (the flocking angle ξ ₂ from the opposite side of the face element 81 is 3 degrees or more and 25 degrees or less). It can be.

  A frontal region 22 is provided between the front hemline region 15 and the parietal region 26. The hair 50 in the frontal region 22 is inclined toward the face element 81. The inclination angle (flocking angle) in the frontal region 22 is larger than the inclination angle in the front hemline region 15. A occipital region 24 is provided between the parietal region 26 and the nape hemline region 17. The hair 50 in the occipital region 24 is inclined away from the face element 81. The inclination angle (flocking angle) in the occipital region 24 is larger than the inclination angle in the nape hemline region 17. The back region 242 and the nape region 241 may be further partitioned in the occipital region 24 so that the inclination angle of the hair 50 gradually increases from the parietal region 26 to the nape hemline region 17.

The inclination angle of the base portion 52 of the hair 50 in the front hemline region 15 is based on the rising angle φ ₁ (5 degrees or more and 30 degrees or less) of the hair 50 in the completed small human head model 100 (see FIG. 10C). Can be small.

Similarly, the inclination angle (planting angle) of the base portion 52 of the hair 50 in the frontal region 22 and the occipital region 24 is the rising angle φ ₂ (60 degrees or more and 80 degrees or less) of the hair 50 in the completed small human head model 100. Smaller than that. Specifically, it can be set to 50 degrees or more and 70 degrees or less.

And as shown in the figure (c), the scalp member 92 in which the hair 50 was planted is shape | molded in a bag-like head shape, and an inner member is accommodated in the inside. And the inclination angle of the hair 50 is increased by pressing the bag-like scalp member 92 from the inside by the inner member. The inner member is preferably a self-expanding member such as a foamable material. Specifically, a foamed resin material 93 such as a urethane foam resin is wrapped with a scalp member 92, and the foamed resin material 93 is foamed. Specifically, the scalp member 92 is formed into a substantially spherical shape, and the foamed resin material 93 is sealed inside the spherical body. If the foamed resin material 93 is a foamed urethane resin, then the foamed resin material 93 is foamed by reacting the raw materials (for example, isocyanate, polyol and foaming agent) constituting the foamed resin material 93 with moisture in the air. The scalp member 92 is formed into a substantially spherical head 80 by curing. As a result, the bag-shaped interior of the scalp member 92 is filled with the foamed resin material 93 without a gap, and the scalp member 92 is pressed from the inside by the foamed resin material 93. For this reason, the inclination angle of the hair 50 increases. Then, in the completed state of the small human head model 100 shown in the figure, the hair 50 has the expected rising angles φ _{1 to} φ ₃ .
That is, the flocking angles ξ ₁ and ξ _{2 of} the hair 50 are angles formed by the surface of the sheet-like scalp member 92 and the root portion 52 of the hair 50 in a natural state where no external force is applied (FIG. 5B). )). Then, the rising angle Fai1～fai ₃ hair 50, to the corner for the root portion 52 of the surface and the hair 50 of scalp member 92 in a small human head model 100 which is formed in a substantially spherical head 80 is the scalp member 92 (See FIG. 2). Instead of the above method using the foamed resin material 93, the bag-like scalp member 92 may be filled with a high-pressure gas at atmospheric pressure or higher, and the scalp member 92 may be pressed from the inside by the gas pressure.

The manufacturing method of the small human head model 100 of the present embodiment described above includes a flocking process and a pressing process.
In the flocking process, human hair 50 is implanted at a predetermined flocking angle (ξ ₁ ) in the first region (specifically, the front hemline region 15 and the nape hemline region 17) of the resin sheet. Further, human hair 50 is implanted in the second region (specifically, frontal region 22, occipital region 24, and parietal region 26) of the resin sheet at a planting angle larger than the predetermined planting angle (ξ ₁ ). The scalp member 92 is created.
In the pressing step, the created scalp member 92 is shaped into a head shape, and the scalp member 92 is pressed from the inside by an inner member or high-pressure gas to set the rising angle of the hair in the first region to the predetermined flocking angle ( larger than ξ ₁ ). The timing before and after the timing when the scalp member 92 is molded into the head shape and the timing when the scalp member 92 is pressed from the inside are not particularly limited, and may be executed simultaneously.

And the manufacturing method of this embodiment further includes the enclosure process which encapsulates the foamed resin material 93 inside while forming the scalp member 92 into a bag-like head shape.
In the pressing step, the encapsulated foamed resin material 93 is foam-cured and the head-shaped scalp member 92 is pressed from the inside.

  In addition, before and after the process of forming the face element 81 on the resin sheet and the flocking process are optional. In other words, the hair 50 may be planted in the first region and the second region of the resin sheet on which the face element 81 is formed in advance, or the face element 81 may be placed on the resin sheet in which the hair 50 is planted in advance. It may be formed.

  A pedestal portion 90 is inserted into the foamed resin material 93, and the foamed resin material 93 and the pedestal portion 90 are integrally fixed by foaming of the foamed resin material 93. Thus, the small human head model 100 is created.

The small human head model 100 of the present embodiment is formed by forming a scalp member 92 made of a resin sheet into which a human hair 50 is planted at a predetermined flocking angle into a bag-like head shape. The scalp member 92 is pressed from the inner side of the bag shape so that the rising angle of is larger than the flocking angle.
That is, the scalp member 92 used for the small human head model 100 includes a resin sheet and human hair 50 planted on the resin sheet at a predetermined flocking angle.
In the scalp member 92 of the present embodiment, the flocking angles ξ ₁ and ξ ₂ of the hair 50 in the first region on the front side and the nape side (the front hemline region 15 and the nape hemline region 17) are substantially horizontal. Further, the direction in which the hair 50 rises in the first region on the front side (front hemline region 15) and the direction in which the hair rises in the first region on the nape side (nape hemline region 17) are opposite to each other. The hair implantation angle of the hair 50 in the second region (near the top of the head) from the first region is substantially perpendicular.
A face element 81 including eyes, nose and ears is formed on the resin sheet. The hair 50 in the first region on the front side (front hemline region 15) is inclined toward the face element 81. On the other hand, the hair 50 in the first region on the nape side (the nape hemline region 17) is inclined toward the opposite side of the face element 81.

As a more specific flocking angle, the flocking angle ξ ₁ of the first region on the front side (front hemline region 15) is 3 degrees or more and 25 degrees or less, and flocking of the first region on the nape side (nape hemline region 17) The angle is not less than 155 degrees and not more than 177 degrees (3 to 25 degrees in terms of flocking angle ξ ₂ from the opposite side of the face element 81).

  And the foamed resin material 93 is wrapped in the scalp member 92 shape | molded in the bag shape, and the said bag-shaped scalp member 92 is pressed from an inner side by making the said foamed resin material 93 foam.

As shown in FIG. 4, the second region 20 closer to the top of the head than the first region (front hemline region 15, nape hemline region 17) has a median line 70 passing through the centers of both ears 60 and 61 and the pilus WH. Is divided into a frontal region 22 and a occipital region 24. The flocking angle of the hair 50 in the frontal region 22 is not less than 50 degrees and not more than 70 degrees. Then, the scalp member 92 is pressed from the inside by the foam resin material 93 is raised to hair 50, the rising angle phi ₂ of the hair 50 may be less than 80 degrees 60 degrees.

Various modifications are allowed for this embodiment.
In the above embodiment, a hairdressing and beauty mini wig is illustrated as the small human head model 100, but the present invention is not limited to this, and may be a small whole body model in which human hair is implanted, for example.

Further, as described above, the rising angle φ ₂ of the hair 50 in the frontal region 22 and the occipital region 24 may be uniform within the region, or the rising angle of the higher hair 50 in the region may be the same as that of the lower hair 50. It may be larger than the rising angle. Furthermore, the rising angle of the hair 50 in the vicinity of both ears 60 and 61 may be smaller than the rising angle of the hair 50 near the top of the head AZ or at the height of the ear at the center of the back of the head. That is, of the hair 50 in the front hemline region 15, the rising angle of the hair 50 in the vicinity of both ears 60 and 61 is smaller than the rising angle of the hair 50 in the wide width portion 152. In addition, of the hair 50 in the frontal region 22, the rising angle of the hair 50 in the vicinity of both ears 60 and 61 is smaller than the rising angle of the hair 50 in the vicinity of the curly hair WH. As a result, the hair 50 is prevented from becoming unnaturally bulky near both ears 60, 61, and a natural hairstyle can be created particularly in the case of a hairstyle that exposes the ears.

The above embodiment includes the following technical idea.
(1) A small human head model in which human hair is planted on a head smaller than an adult, and a belt-like first region along at least one hemline on the front side or the nape side, and the first region A small human head having a second region on the parietal side, wherein a rising angle of the hair implanted in the first region is smaller than a rising angle of the hair implanted in the second region model;
(2) The small human head model according to (1), wherein a rising angle of the hair implanted in the first region is 5 degrees or more and 30 degrees or less;
(3) The small human head model according to (1) or (2), wherein the first region is provided on each of a front side and a nape side;
(4) The second region is divided into a frontal region and a occipital region with a median line passing through the center of each ear and the pilus as a boundary, and the hair implanted in the frontal region is directed toward the front side. The small human head model according to any one of (1) to (3), wherein the hair that stands up and the hair implanted in the occipital region rises toward the nape side;
(5) The apparatus according to (4), wherein the head has the first region along the hemline on the front side, and the rising angle of the hair continuously changes from the first region on the front side to the frontal region. Small human head model;
(6) The above-mentioned (4) or (5) having the first region along the hemline on the nape side and the rising angle of the hair continuously changing from the first region on the nape side to the occipital region ) Small human head model;
(7) The small human head according to any one of (1) to (6), wherein the number density of the hair in the first region is higher than the number density of the hair in the second region. model.

DESCRIPTION OF SYMBOLS 10 1st area | region 12, 14 Hem line 15 Front hem line area 151 Narrow width part 152 Thick width part 17 Nape hem line area 20 2nd area 22 Frontal area 24 Occipital area 241 Nape area 242 Back area 26 Parietal area 50 Head hair 51 Base 52 Base part 53 Hair tip 55 Tangent plane 56 Elevation surface 57 Reference direction 58 Projection 60, 61 Ear 70 Midline 80 Head 81 Face element 82 Neck 90 Pedestal part 92 Scalp member 93 Foamed resin material 100 Small human head model θ Growth direction ξ ₁ , Ξ ₂ Flocking angle φ _{1 to} φ ₃ Rising angle AZ Head WH

Claims (28)

It is a small human head model with human hair planted on a smaller head than an adult,
A belt-like first region along at least one hemline on the front side or the nape side, and a second region on the parietal side with respect to the first region,
A small human head model, wherein a rising angle of the hair implanted in the first region is smaller than a rising angle of the hair implanted in the second region.   The small human head model according to claim 1, wherein the rising angle of the hair implanted in the first region is 5 degrees or more and 30 degrees or less.   3. The small human head model according to claim 1, wherein the first region is formed in a belt shape having at least one hem line on a front side or a nape side as a lower limit.   The said 1st area | region of a front side makes the strip | belt shape which uses both ears as both ends, and also contains the narrow width part of the vicinity of the said both ears, and the wide width part which is the middle. Small human head model.   5. The small human head according to claim 4, wherein, of the hair in the first region on the front side, the rising angle of the hair in the vicinity of the both ears is smaller than the rising angle of the hair in the wide portion. model.   The small human head model according to claim 4 or 5, wherein the lower limit line of the thick portion is convex downward, and the upper limit line is upward convex.   The small human head model according to claim 6, wherein the upper limit line of the wide width portion is substantially parallel to a median line passing through the center of each of the both ears and the hairs.   The small human head model according to any one of claims 1 to 7, wherein the first region is provided on each of a front side and a nape side.   The small human head model according to claim 8, wherein the rising angle of the hair in the first region on the front side is smaller than the rising angle of the hair in the first region on the nape side. The second region is divided into a frontal region and a occipital region, with a median line passing through the center of each ear and the pilus as a boundary,
10. The small human head model according to claim 1, wherein the hair implanted in the frontal region rises toward the front side, and the hair implanted in the occipital region rises toward the nape side. .   11. The small human head model according to claim 10, comprising the first region along the hemline on the front side, wherein the rising angle of the hair continuously changes from the first region on the front side to the frontal region. .   The rising angle of the hair on the side close to the curly hair of the head hair in the frontal region is larger than the rising angle of the hair on the side close to the first region on the front side. Item 12. A small human head model according to Item 11.   The first hair region along the nape side hem line is provided, and the rising angle of the hair continuously changes from the first region on the nape side to the occipital region. The small human head model described in 1.   The rising angle of the hair on the side close to the curly hair in the occipital region is larger than the rising angle of the hair on the side close to the first region on the nape side. Item 14. A small human head model according to Item 13.   The small human head model according to claim 10, wherein the rising angles of all the hairs in the frontal region are uniform.   The small human head model according to claim 10, wherein the rising angles of all the hairs in the occipital region are uniform.   The small human head model according to claim 10, wherein the rising angles of all the hairs in the frontal region are uniform, and the rising angles of all the hairs in the occipital region are uniform.   The small human head model according to claim 10, wherein, of the hair in the frontal region, the rising angle of the hair in the vicinity of both ears is smaller than the rising angle of the hair in the vicinity of the curly hair.   The small human head model according to any one of claims 1 to 18, wherein the number density of the hair in the first region is larger than the number density of the hair in the second region. A scalp member used for the small human head model according to any one of claims 1 to 19,
Including a resin sheet, and human hair implanted in the resin sheet at a predetermined flocking angle,
The hair transplantation angle of the hair in the first region on the front side and the nape side is substantially horizontal, and the direction in which the hair rises in the first region on the front side and the hair in the first region on the nape side are The direction to stand up is opposite to each other,
A scalp member in which the hair implantation angle of the scalp in the vicinity of the top of the second region is substantially a right angle. Facial elements including eyes, nose and ears are formed on the resin sheet,
The hair in the first region on the front side is inclined towards the facial element;
The scalp member according to claim 20, wherein the scalp hair in the first region on the nape side is inclined toward the opposite side of the face element.   The flocking angle of the hair in the first region on the front side is 3 degrees or more and 25 degrees or less, and the flocking angle of the hair in the first region on the nape side is 155 degrees or more and 177 degrees or less. The scalp member according to 1. The second region is divided into a frontal region and a occipital region, with a midline passing through the center of each ear and the pilus as a boundary,
The scalp member according to claim 21, wherein a flocking angle of the head hair in the frontal region is not less than 50 degrees and not more than 70 degrees.   The scalp member according to claim 20, wherein the resin sheet is formed in a substantially spherical shape. A method for manufacturing a small human head model according to any one of claims 1 to 19,
A human scalp is implanted in the first region of the resin sheet at a predetermined flocking angle, and a human scalp is implanted in the second region of the resin sheet at a flocking angle larger than the predetermined flocking angle. The flocking process to create,
Pressing the scalp member into a head shape and pressing the scalp member from the inside to make the rising angle of the hair in the first region larger than the predetermined flocking angle;
Method for manufacturing a small human head model including And further comprising a sealing step of forming the scalp member into the bag-shaped head shape and enclosing a foamed resin material inside,
26. The method of manufacturing a small human head model according to claim 25, wherein in the pressing step, the encapsulated foamed resin material is foam-cured and the scalp member is pressed from the inside.   27. The method for manufacturing a small human head model according to claim 25 or 26, wherein the hair is implanted in the first region and the second region of the resin sheet on which a face element is formed in advance.   The manufacturing method of the small human head model of Claim 25 or 26 which forms a face element with respect to the said resin sheet by which the said hair was previously planted.

Images